About Us

Interior Felt manufactures 100% wool felt, with facilities in Germany and North America, and offers finished products for the architecture and design market. Our core product, Designer felt, comes in 46 colors and three thicknesses. We’ve made it our mission to bring this natural sustainable material into today’s A&D industry.

Our product line includes the 100% Wool Designer series, Natura series, Fino series and finished acoustic products for the floor, walls, ceiling and much more. Plus, we offer full custom fabrication services for all of our products and can work with most substrates. Interior Felt gives the specifier the opportunity to work with both a felt manufacturer and product fabricator to enhance service and quality. We can therefore serve industries with faster turnaround times, while ensuring the highest quality standards are met from start to finish.

– Recyclable and biodegradable
– An air cleaner: wool felt absorbs airborne contaminants
– Dyes used in the Designer felts are bold, vegetable-based and colorfast

Wool, Nature’s Super Fiber

Moisture Repellent
The protein found in merino wool fibers known as keratin, responsible for breaking down odor-forming bacteria, is also water-repellent. This allows wool to not only wick away liquids but also repel dust and contaminants in the atmosphere.

Flame Retardancy
Wool is naturally less flammable than other fibers. The chemical structure of a wool fiber makes it a flame resistant material that needs no extra treatment to reach a class A standard. When felted, the wool fibers create an airtight environment, making them more impervious to combustion. Our Designer Felt has been tested by Exova Canada Inc. according to the CAN/ULC S102 “Test for Surface Burning Characteristics of Building Materials and Assemblies.”

Biodegradable
Wool will naturally decompose when disposed of in soil, making it a great fertilizer. It takes a few years for the keratin proteins to break down completely, and until they do, the wool slowly relinquishes nitrogen-based nutrients back into the earth.

Renewable Resource
Interior Felt wool is sourced from merino sheep farms in New Zealand, Australia, Europe and South America. The sheep are sheared and their coats are allowed to grow back each year.